Endpoint
testnet-rpc.iopn.tech
A public IOPN Testnet RPC endpoint operated by iopn. It answered when we last checked.
https://testnet-rpc.iopn.techLast check
- Status
- Answered195 ms
- Checked at
- 2026-08-25 23:59:19 UTC
- Block height reported
- 23,155,315
- Transport
- HTTP JSON-RPC
One request from one machine, twice an hour. Not a latency measurement — see methodology.
Network
- Network
- IOPN Testnet (testnet)
- Chain ID
- 984
- Currency
- OPN
Your wallet will show you the chain ID and endpoint before adding anything.